# OKnote vs 极私语

The clearest difference is in-app purchases: 极私语 at none against OKnote's 2. 极私语 also leads on update cadence (every 4 days vs every 2 weeks) and device support (4 vs 2). On price, ads and iOS requirement there is nothing between them.

Both are free to download. OKnote sells 2 one-off in-app purchases. 极私语 asks for nothing beyond the download.

OKnote ships an update every 2 weeks, 极私语 every 4 days. The most recent releases landed on November 10, 2026 and November 13, 2026 respectively.

## The numbers

| Metric | OKnote | 极私语 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/id6803933112/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 4 days** |
| Size | 333 MB | 136 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone, iPad | **iPhone, iPad, Mac, Apple Watch** |
| Age rating | 4+ | 12+ |
| Developer | [魔法森林(重庆)科技有限公司](https://appshunter.io/developer/1633338775) | [成绩 朱](https://appshunter.io/developer/1544973961) |

## What reviewers say

### OKnote

[App page](https://appshunter.io/ios/app/oknote/id6777503597)

**Features:** Vision Pro support, iPhone Duo support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OKNote Family | $44.99 | one-time |
| OKNote Pro | $166.99 | one-time |


### 极私语

[App page](https://appshunter.io/ios/app/id6803933112)

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is OKnote free?

OKnote is free to download, with in-app purchases available.

### Is 极私语 free?

极私语 is free to download, with no in-app purchases.

### Do OKnote or 极私语 have ads?

Neither OKnote nor 极私语 shows ads.

### Which is updated more often, OKnote or 极私语?

OKnote ships an update every 2 weeks, and 极私语 every 4 days. Most recently, OKnote was updated on November 10, 2026 and 极私语 on November 13, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*